ok everyone. this is what happened....i got abby scheduled for a vet visit and they told me he was fine. he swallowed a piece of garbage bag, like i had suspected but after x-rays they showed me that he had ejected it out of his body, and the blood was from a busted blood vessle in his bum (kinda like a cat hemmoroid ). he was sick and lethargic because his body was rejecting the foreign substance that was part of a plasitic bag. so the vet gave me this medication that will clean his system out, and rid whatever little tiny pieces of whatever out of his system. and now he's fine, and back to the rambunctious little turd he was before unfortuantely, i took him the vet for nothing, like i had feared, but at least it made sure he was ok

thank you guys for all your concern!!!!!
dionne